*A majority of this episode's production music tracks are composed of "[[Sailor's Stings]]," "[[Cartoon Stings]]," and "[[Hot Steel and Slide Licks]]."
*A majority of this episode's production music tracks are composed of "[[Sailor's Stings]]," "[[Cartoon Stings]]," and "[[Hot Steel and Slide Licks]]."
*There are 62 formulas on the title card.
*There are 62 formulas on the title card.
*This is the second time the {{RMS Titanic|Titanic}} is shown. The first time was in ''[[The SpongeBob Movie: Sponge Out of Water]]''.
The episode begins at the Krusty Krab, where SpongeBob and Squidward are cleaning Mr. Krabs' office. Mr. Krab tells them to clean the safe. SpongeBob has the combination to the safe. Meanwhile, Plankton is outside the Krusty Krab, planning on stealing the formula. He makes himself invisible and walks over the Krusty Krab. Inside the Krusty Krab, SpongeBob is holding the formula like baby. SpongeBob uses the trash can to lay the formula on. Squidward dumps the trash outside with the formula in it. Plankton now has the formula and takes it back to the Chum Bucket. Back at the Krusty Krab, Squidward and SpongeBob notices that the formula is missing. They look all over the office. Squidward says that it gone. SpongeBob went into tears. They check the security cameras to see what happened to the formula. They found out that it was Plankton who took it. Meanwhile, at the Chum Bucket, Plankton is trying to open the formula.
Karen's "kissy face" screensaver from "Grandmum's the Word" reappears when she kisses Plankton.
When Squidward turns on the Krusty Krab's security footage, a drawing of DoodleBob can be seen on the bottom of the table, referencing both "Frankendoodle" and "Doodle Dimension."
SpongeBob mimicking Plankton is a reference to "Mimic Madness."
Plankton turning into a genie when he is trying to open the Krabby Patty formula is a reference to "Spin the Bottle."
Squidward's claustrophobia from "Wishing You Well" is brought up again in the ending.
When Squidward turns on the Krusty Krab's security footage, the date 05-01-99 (May 1, 1999) can be seen on the bottom of the table. This is a reference to the airdate of "Help Wanted," the first episode of SpongeBob SquarePants.
This is the second episode to show Plankton's skinned form. The first is "Plankton's Regular."
This is the third appearance of Spot, the first being in "Plankton's Pet" and the second being in "Spot Returns."
When Spot chases after the fuel rod, the lightsaber activation sound from Star Wars is heard.
The boat that falls on top of Squidward is the RMS Titanic, a British passenger liner that sank in the Atlantic after colliding with an iceberg on April 15, 1912.
This is the Titanic's second appearance. The first is in "Moving Bubble Bass".